合并式分区定压攻防

　　型号:VBR-60D

　　◆输出功率 Output Rated 60W

　　◆音箱输出Speak output 8Ω~16Ω, 100V

　　◆内置 MP3 播放器 for SD/MMC/MS card, U-DISK

　　◆Mic. 1/Mic. 2/Mic.3 -50dBV balanced /5kΩ

　　◆Line 2/3/4 -10dBV unbalanced,

　　◆Line5 /MP3 -10dBV unbalanced, included Built-in MP3 player

　　◆频率响应Frequency response 100Hz 10kHz +/- 3dB

　　◆失真Distortion THD + N = <2% @ 1kHz, on rated power.

　　◆信噪比Signal to Noise Ratio Mic 1-3 : 65dB, Line 2-5 : 75dB

　　◆音调控制Tone control Bass+ 10dB, -10dB @ 100Hz; Treble +10dB, - 10dB @ 10kHz

　　◆分区开关Zones switch 4 zone switchs, and All-on switch

　　◆保护Protection circuits overloads, overheat, AC/DC FUSE

　　◆幻像供电Phantom Supply Mic 1:DC+48V Selectable.

　　◆电源 AC mains 110V/240V AC 50Hz,

　　◆电瓶 24V DC

　　◆功率输出(DC 24V) 92W/170W, THD + N< 2%

　　◆优先Priority Mic 1 Priority VOX open.( - 40dB override AUX channels)

　　◆尺寸Dimensions 482x340x88(w*d*h/mm)